frederiksberggymnasium.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-25 09:24:51 no changes
2026-06-27 10:57:27
NS + ns01.one.com + ns02.one.com
A + 46.30.213.63
MX + 5 frederiksberggymnasium-dk.mail.protection.outlook.com
TXT + 9td7g52u1lm5usqinfpkc987km + f1nfov7oaf7r8u51an9oodtpg8 + iqgnsl2mu0j8r9mm1k1nl6t42v + ksIV735TnrxavZ4ZzABD1HmdBQyU8cuqKvSJrSarzon4NZiNcZ0tpQrVpD8nZlaueaygXIJZN8mUjEza53f+6A== + v=spf1 a:itcpostfix02out.itcfyn.dk include:spf.protection.outlook.com -all
SOA + serial 2026032502
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email,mailto:dmarc@itcfyn.dk;
DNSSEC + secure − indeterminate
2026-06-21 22:17:22
NS − ns01.one.com − ns02.one.com
A − 46.30.213.63
MX − 5 frederiksberggymnasium-dk.mail.protection.outlook.com
TXT − 9td7g52u1lm5usqinfpkc987km − f1nfov7oaf7r8u51an9oodtpg8 − iqgnsl2mu0j8r9mm1k1nl6t42v − ksIV735TnrxavZ4ZzABD1HmdBQyU8cuqKvSJrSarzon4NZiNcZ0tpQrVpD8nZlaueaygXIJZN8mUjEza53f+6A== − v=spf1 a:itcpostfix02out.itcfyn.dk include:spf.protection.outlook.com -all
SOA − serial 2026032502
DMARC − v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email,mailto:dmarc@itcfyn.dk;
DNSSEC + indeterminate − secure
2026-06-19 23:03:23 no changes
2026-06-17 09:24:47 baseline 2 NS · 1 A · 1 MX · 5 TXT · serial 2026032502 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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